year 7 revision

What type of force is shown in the picture?

• The Cat force
• Star Wars Force
• Unbalanced force
• Balanced  force

Tags

NGSS.3-PS2-1

What is a Force?

• The distance
• Mass
• A push or pull
• Give me a  failing grade 

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Balanced forces do not change the objects speed or 

• direction
• distance 
• time
• mass

Tags

NGSS.MS-PS2-2

Named after the famous scientist, I am the unit for measuring Force

• Tesla

• Newton

• Neutron

• Sheldon

In science, Force is DEFINED as...

• A push or pull

• A hop, skip and jump

• A push, pull or twist

• What gives a Jedi his power

Given this arrangement of magnets, in which case/s would the magnets REPEL each other?

• B only

• B and C

• A and C

• A only

This book is resting on the table. Which two forces are acting on the book?

• Gravitational up and electrical down

• Gravitational down and table up

• Magnetic up and electrical down

• Friction down and gravitational down

I am a contact force that can only cause an object to slow down

• Thrust

• Friction

• Tension

• Magnetic

What is the correct scientific definition for gravity?

• A pushing force that holds us on Earth

• A force that pushes us away from something we are in contact with

• A force of attraction between two objects

• A movie starring Sandra Bullock

Friction causes damage to machinery.

Which of the following does NOT reduce friction?

• lubricating with oil

• increasing surface area

• using ball bearings

• using smoother material